Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 16

What is required from the deployment when using voice or video applications? (Choose 3)

Answer options

• A. RSSI cell edge of -25
• B. RSSI cell edge of -16
• C. SNR of
• D. Cell Overlap of 20%
• E. RSSI -67

Correct answer: C, D, E

Explanation

The correct answers are C, D, and E because a proper Signal-to-Noise Ratio (SNR) is essential for quality communication, along with an adequate cell overlap to ensure seamless handovers and a sufficient Received Signal Strength Indicator (RSSI) level for good performance. Options A and B are incorrect as they specify RSSI cell edges that do not meet the requirements for effective voice or video transmission.